title: Matrix program to analyze primary structure homology.
abstract: A FORTRAN program to analyze homology of letter strings (nucleotide or amino acid sequences) and to display the result in the form of a dot matrix is presented. The program is generally usable, user-friendly and has a number of options (filtering, "fudging," i.e., consideration of groups of homologous residues, and screening, i.e., display of only particular groups of residues) which greatly potentiate its analytical power.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001482:Base Composition; D001483:Base Sequence; D003201:Computers; D004247:DNA; D006801:Humans; D007143:Immunoglobulin Heavy Chains / Q000235:genetics; D007142:Immunoglobulin gamma-Chains; D008722:Methods
chemical_list: D007143:Immunoglobulin Heavy Chains; D007142:Immunoglobulin gamma-Chains; D004247:DNA